How you can Activate McAfee Antivirus Product with Serial Number?

McAfee antivirus product is the best security software which protects your device from virus, Trojan, malware and other unusual threat and can install via In this blog, you will read the method to activate McAfee product with Serial number.

Method To Activate McAfee Antivirus Product with Serial Number:

McAfee serial number is 25 digits long with which the user can activate McAfee antivirus product.  The user can follow the below steps to activate McAfee product:

  1. First, you have to make a purchase. The user can buy the product online by going to the official McAfee website via Or, just go to the retail store and you will get the CD or a retail card. If it is a CD, then check the product should be of the latest updated version. But if it is a retail card, then it will contain the latest update of McAfee product. Now, you can access the McAfee serial number.
  2. Sometimes, you do not have to redeem the serial number which you receive via retail card or CD but in other cases, you can manually redeem it.
  3. In order, to redeem the serial number, visit to the official McAfee website through In this page, you have to type the credentials to finish the login process. If the user has a new account, then go to the sign up option and use the e-mail address, as you will get all the notifications or details related to McAfee account will be sent to your e-mail address.
  4. When you logged in or signed up, then search for McAfee security set up file. When you found it, then just download it in your computer.
  5. If you get serial number from a CD, then you have to put the CD in your personal computer system and move further to download all the necessary programs and just save all the files in your device.
  6. When you download, move further to run the set up files you have just downloaded and then activate your brand new McAfee software subscription.
  7. Here, a prompt tab will display on your screen and ask for a number of permissions.
  8. At this point, you should allow your computer to run the McAfee Software.
  9. Now, you should agree to all the terms and conditions and also accept the License Agreement.
  10. The user can customize the settings like changes in the location and language.
  11. At last, you have to do the installation of the software. So, you should tap on the Install button.
  12. When the installation is finished, then you should set up a password so that no one without your knowledge can be able to access your McAfee software subscription.
  13. When the product is activated, set up, downloaded and installed then you should reboot your system.
  14. After rebooting, the McAfee will scan all the potential threats like viruses, or security breach. If it finds any problems, then the software will inform you.

Through this way, the user can activate McAfee antivirus software with serial number. For more help, go to

Quick Way To Fix McAfee Antivirus Product Error

While using McAfee product in their device, the user sometimes face issues. And you can easily install McAfee in your device via In this blog, you will read the method to fix McAfee errors.

Method to Fix McAfee Endpoint Encryption Error failed to Read Registry Files:

Cause of McAfee Endpoint Encryption Error Failed to Read Registry Files:

This error mainly occurs if there is a problem with the firewall settings of our computer or issue related to firmware. In this situation, you have to change the settings and just make desired changes to your computer.

Method to Fix McAfee Endpoint Encryption Error Failed to Read Registry Files:

Method 1: Change Firewall Settings or Computers:

For this, you should double-tap on the McAfee icon which is present on your computer screen. After this, you should tap on Internet and Network. Then, you should visit to Configure and you will view a new window displays on your screen. Now, you should tap on Firewall Protection and hit on Advanced button. At this point, you should tap on Program Permissions from the list. Here, you should tap on Add Allowed Program. Next, you should tap on the CTI Navigator from the list. The user should tap on Open option and then hit on grant Full Access and then tap on Ok button.

Method 2: The user should upgrade the BIOS to the latest version because sometimes the BIOS are not compatible with your version of firmware.

Method To Resolve McAfee Drive Encryption fatal error:

A McAfee Drive encryption fatal error is occurred when you are working on your device. This error stops the normal working of your computer and you cannot be able to work on your device.

McAfee Drive Encryption is feature which encrypts all your data and personal files and folders which are stored in your device. The user of the device can only access the files and folders. Hence, it keeps your device safe from threats.

Method 1: Remove McAfee from your device and Reinstall it:

  1. For this, first you have to tap on the Start button which is present on the Taskbar which is located at the bottom of your computer screen.
  2. After this, you should visit to Control Panel.
  3. Then, you should tap on Programs.
  4. Now, you should hit on Programs and Features.
  5. Next, from the list of programs which display on your computer screen, tap on McAfee.
  6. Here, you have to tap on Uninstall option.
  7. At last, you should wait so that McAfee uninstall properly and then just restart your computer.  If you want to reinstall McAfee, then you can download McAfee once again.

Method 2: To fix the issue, the user can contact McAfee Technical Support and ask for the solutions.

With this above solutions, the user can fix the McAfee Antivirus error. For more help related to McAfee error, the user can go to McAfee site via

Let’s Fix Different Errors We Face While Using McAfee Product

Sometimes, the user face different errors while using McAfee product. In this, blog, you will read the solution and causes of different McAfee error. For technical advice, visit to McAfee official website via

Method To Fix McAfee Real time scanning won’t stay on:

Method 1: Turn on real-time scanning from Security Center:

  1. First, you have to open Verizon Internet Security from McAfee window.
  2. After this, tap on Navigation option.
  3. Then from the list of menus, hit on Real-Time Scanning and tap on Turn On option.
  4. Now, go to main Security Center page and ensure Real-Time Scanning remains on.
  5. At last, you should close Security Center.

Method 2: Run McAfee Virtual Technician (MVT) Tool:

To fix error, you should run McAfee Virtual Technician (MVT) Tool which automatically fixes many errors in your software. You should download this software in your devices. When the software is downloaded, then run it in your device.

Method 3: Run oas-disabled-fix. cmd utility:

  1. First, you should download and save utility from McAfee website via .
  2. After this, you should double-click on oas-disabled-fix.cmd and then Run it in your device.

Method to Fix McAfee Common Framework Returned Error fffff9bf 3:

This error occurs when you try to reschedule a task, if you click on McShield icon which is present on the system tray of McAfee window, or if you edit Properties of Auto Update option of McAfee.

Causes of this Error:

The main causes of this error are if DLL files become corrupts or missing, if registry files become corrupt or missing and also if you use an older version of VirusScan in our device.

METHOD 1: Register DLL files on McAfee Common Framework:

  1. First, you should visit to the Start button and then tap on Programs.
  2. After this, you should tap on McAfee from the list of programs.
  3. Now, you should open the VirusScan Console.
  4. Then, right-tap on Access Protection.
  5. Here, you should tap on Properties.
  6. In case, if you find Prevent McAfee services option is selected then you should deselect it.
  7. At this point, you should tap on Apply and close VirusScan Console.
  8. After that, stop the Framework services option.
  9. For this, you should visit to Start button which is located at the bottom of Desktop screen.
  10. Next, you should type Run in the search bar.
  11. It will Run windows will appear and then type services.msc and then tap on Ok.
  12. Then, right-tap on the McAfee Framework Service and tap on Stop.
  13. Just register all DLLs in Common Framework folder.
  14. Here in the search bar, you should type Run. Then, the Run window will display on your screen and then type CMD and hit on OK.
  15. At last, you should type the command in window cd \Program Files\McAfee\Common Framework and then tap on OK.

Method 2: Replace Corrupt Registry Files from your device:

 Registry files are essential for the functioning of your files. In case, these files are not present in your device, then your device will fail to perform. If the registry files are missing, then you have to replace the files from your device so that your system functions properly.

Through this way, the user can fix McAfee product error while using it. For more help, go to

What is the Need and Method To Renew McAfee Subscription?

McAfee Antivirus is the amazing and popular security product which protects your gadget from internet scams and it can install via This software provides great cyber security from malware, rootkits, Trojans, ransomware and phishing attack. In this article, you will read the need and method to renew McAfee subscription.

Need To Renew McAfee Subscription:

If the customer purchase McAfee product, then the users has to renew their McAfee subscription time to time. The reasons to renew McAfee Subscription because the expired subscription shows that you are not using McAfee program for protecting your Computer, the user cannot be able to install the latest updates which company releases and also if the user constantly receives pop ups messages that your software has expired then you should renew it as soon as possible.

Tap Here: How to Avoid an App Scam with McAfee Antivirus?

Method to Renew McAfee Subscription:

  1. The user first has to start renewing their product just by opening the official website of McAfee from the internet browser.
  2. After this, from the panel options, you should go to the activate column and then just open up your account.
  3. Now, you should Sign in just by entering your username and password which you used at the time of installation.
  4. When you go through the login process, then you should go to the subscriptions listed.
  5. Here, you will view the list of options which appears in front of your screen, you just have to select the one with which you want to move further.
  6. At this point, you will view the screen which shows you the proper steps which are required for the renewal.
  7. After this, you have to confirm the billing process just by entering your card details etc.
  8. When you press enter key, you have to wait for sometime till you receive a confirmation.
  9. Keep in mind that the confirmation email is required to verify if the renewal has been fully processed or not.


If the user wants to confirm the process to renew McAfee subscription then they should first open up your web browser and then visit to the website of your antivirus. After this, you should type in your account information such as password and username. Now, you need to move your cursor to the subscriptions and here the user can check the list of all your active products. In case, the user find the one which has just been renewed then this means the process has been successfully confirmed. If user wants the future references, then they have the option of printing the details of the renewal out and also they can keep the hard copy with them. If the user skips manual process to renew McAfee subscription, then they can go for auto-renewal.

Through this way, the user can easily renew their McAfee Subscription. If the customer needs any detail related to McAfee product, then they can visit to the official site of McAfee through